Maui or Malta (6)
I believe the answer is:
island
'maui or malta' is the definition.
(I know that Maui is a island)
This is the entire clue.
(Other definitions for island that I've seen before include "Ibiza maybe?" , "'Treasure - - ' by R L Stevenson" , "Body of land entirely surrounded by water" , "Tasmania, perhaps" , "Eg, eyot or inch" .)